The columns are referring to the degree, indexed from 1, and the rows are referring to the homological degree, indexed from 0. If the second argument s is zero (one), the dimensions of the even (odd) elements are displayed.
i1 : L=lieAlgebra({a,b,c,r3,r4},{},genWeights =>
{{1,0},{1,0},{2,0},{3,1},{4,1}},
genDiffs=>{[],[],[],{{1,-1},{[b,c],[a,c]}},
{{1,-2},{[a,a,c],[b,b,b,a]}}},
genSigns=>{1,1,0,0,1})
o1 = L
o1 : LieAlgebra
|
i2 : dimTableLie 5
o2 = | 2 4 4 7 16 |
| 0 0 1 3 7 |
| 0 0 0 0 0 |
| 0 0 0 0 0 |
| 0 0 0 0 0 |
| 0 0 0 0 0 |
6 5
o2 : Matrix ZZ <--- ZZ
|
i3 : dimTableLie(5,0)
o3 = | 0 4 0 7 0 |
| 0 0 1 0 7 |
| 0 0 0 0 0 |
| 0 0 0 0 0 |
| 0 0 0 0 0 |
| 0 0 0 0 0 |
6 5
o3 : Matrix ZZ <--- ZZ
|
i4 : dimTableLie(5,1)
o4 = | 2 0 4 0 16 |
| 0 0 0 3 0 |
| 0 0 0 0 0 |
| 0 0 0 0 0 |
| 0 0 0 0 0 |
| 0 0 0 0 0 |
6 5
o4 : Matrix ZZ <--- ZZ
|